Comment on Animated EnginesparentComments−bliti12yThey are sort of metallic rubber bands.−Gravityloss12yThere's also these toroidal Centroid continuously variable transmissions. But they rely on friction and have small contact surfaces. http://auto.howstuffworks.com/cvt3.htm
Comments
They are sort of metallic rubber bands.
There's also these toroidal Centroid continuously variable transmissions. But they rely on friction and have small contact surfaces. http://auto.howstuffworks.com/cvt3.htm